1, dry preservation method, dried mushrooms can be exposed to the sun for another day or two to make it drier, and then naturally placed, so that the temperature of dried mushrooms can be lowered. After drying, they must not be stored in sealed bags while they are hot, otherwise fog will easily appear. You can also add some desiccant to it, which can play a certain moisture-proof effect even if the bag leaks.

2, low-temperature preservation method, at low temperatures, bacteria are difficult to breed, and food is not easy to deteriorate, so it can be stored in the freezer. Even in winter, it should be kept in the refrigerator.

3, dark storage method, sunlight will accelerate the deterioration of food, so it should be placed in a cool place, preferably sealed with an opaque bag.